// Copyright 2022 The Casdoor Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package pp

import "net/http"

type PaymentProvider interface {
	Pay(providerName string, productName string, payerName string, paymentName string, productDisplayName string, price float64, currency string, returnUrl string, notifyUrl string) (string, string, error)
	Notify(request *http.Request, body []byte, authorityPublicKey string, orderId string) (string, string, float64, string, string, error)
	GetInvoice(paymentName string, personName string, personIdCard string, personEmail string, personPhone string, invoiceType string, invoiceTitle string, invoiceTaxId string) (string, error)
	GetResponseError(err error) string
}

func GetPaymentProvider(typ string, clientId string, clientSecret string, host string, appCertificate string, appPrivateKey string, authorityPublicKey string, authorityRootPublicKey string, clientId2 string) (PaymentProvider, error) {
	if typ == "Dummy" {
		pp, err := NewDummyPaymentProvider()
		if err != nil {
			return nil, err
		}
		return pp, nil
	} else if typ == "Alipay" {
		pp, err := NewAlipayPaymentProvider(clientId, appCertificate, appPrivateKey, authorityPublicKey, authorityRootPublicKey)
		if err != nil {
			return nil, err
		}
		return pp, nil
	} else if typ == "GC" {
		return NewGcPaymentProvider(clientId, clientSecret, host), nil
	} else if typ == "WeChat Pay" {
		pp, err := NewWechatPaymentProvider(clientId, clientSecret, clientId2, appCertificate, appPrivateKey)
		if err != nil {
			return nil, err
		}
		return pp, nil
	} else if typ == "PayPal" {
		pp, err := NewPaypalPaymentProvider(clientId, clientSecret)
		if err != nil {
			return nil, err
		}
		return pp, nil
	}

	return nil, nil
}
